/* Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.activiti.engine.impl.json;

import org.activiti.engine.ActivitiException;
import org.activiti.engine.impl.persistence.entity.TaskEntity;
import org.activiti.engine.impl.util.json.JSONObject;
import org.activiti.engine.task.Task;

import java.io.Reader;


/**
 * @author Tom Baeyens
 */
public class JsonTaskConverter extends JsonObjectConverter<Task> {

    public Task toObject(Reader reader) {
        throw new ActivitiException("not yet implemented");
    }

    public JSONObject toJsonObject(Task task) {
        TaskEntity taskEntity = (TaskEntity) task;
        JSONObject jsonObject = new JSONObject();
        jsonObject.put("id", taskEntity.getId());
        jsonObject.put("dbversion", taskEntity.getRevision());
        jsonObject.put("assignee", taskEntity.getAssignee());
        jsonObject.put("name", taskEntity.getName());
        jsonObject.put("priority", taskEntity.getPriority());
        jsonObject.put("createTime", taskEntity.getCreateTime());
        if (taskEntity.getExecutionId() != null) {
            jsonObject.put("activityInstance", taskEntity.getExecutionId());
        }
        if (taskEntity.getProcessDefinitionId() != null) {
            jsonObject.put("processDefinition", taskEntity.getProcessDefinitionId());
        }
        return jsonObject;
    }
}
